90128076

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1\times {\mathrm{1301}}^1$

素因数の和:1582

約数の個数: 48

約数和(自身を含む): 220485888

約数和(自身を除く): 130357812

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 251, 276, 502, 753, 1004, 1301, 1506, 2602, 3012, 3903, 5204, 5773, 7806, 11546, 15612, 17319, 23092, 29923, 34638, 59846, 69276, 89769, 119692, 179538, 326551, 359076, 653102, 979653, 1306204, 1959306, 3918612, 7510673, 15021346, 22532019, 30042692, 45064038, 90128076]

約数ペア:

[(1, 90128076), (2, 45064038), (3, 30042692), (4, 22532019), (6, 15021346), (12, 7510673), (23, 3918612), (46, 1959306), (69, 1306204), (92, 979653), (138, 653102), (251, 359076), (276, 326551), (502, 179538), (753, 119692), (1004, 89769), (1301, 69276), (1506, 59846), (2602, 34638), (3012, 29923), (3903, 23092), (5204, 17319), (5773, 15612), (7806, 11546)]